Inter-Tech HIPOWER SP-550 power supply unit 550 W

Inter-Tech HIPOWER SP-550 power supply unit 550 W
  • 550 watts
  • Non-Modular
  • 80 Plus Silver
  • 120 mm fan
  • ATX 2.4
39.99
32.51 excl. VAT
 In stock, expected delivery: 4 - 5 working days
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Information

The Inter-Tech HIPOWER SP-550 is a reliable 550W ATX power supply designed for desktop PC builds that demand stable and efficient power delivery. With its sleek black finish and compact ATX form factor, this unit fits seamlessly into standard PC cases. The non-modular cabling design ensures straightforward installation, while the active cooling system keeps temperatures under control during demanding workloads.

80 PLUS Silver Efficiency and Power Output
The SP-550 carries an 80 PLUS Silver certification, delivering up to 85% efficiency to help reduce energy waste and lower operating costs. The unit provides a combined +12V output of 420W with a maximum current of 40A, making it well-suited for modern processors and graphics cards. Additional rails include 120W on both the +3.3V and +5V lines, ensuring balanced power distribution across all connected components. Built-in Power Factor Correction (PFC) further optimizes energy consumption, while multiple protection features help safeguard connected hardware against power irregularities.

Connectivity and Cooling
The SP-550 offers a comprehensive set of connectors to support a wide range of hardware configurations. These include 4 SATA power connectors, 4 Molex connectors, 1 floppy drive connector, and a 4+4 pin CPU power connector, providing ample flexibility for various builds. A single 120mm top-mounted fan handles active cooling, operating at a noise level of just 35 dB for a relatively quiet experience. The unit complies with ATX version 2.4 standards and accepts an input frequency of 50-60 Hz, making it suitable for use across different regions.

Specifications

Brand:
Inter-Tech
Product number:
21979300
Product number manufacturer:
88882110

Certificates

80 PLUS certification:
Silver

Connectivity

Cabling type:
Non-Modular
CPU power connector (4+4 pins):
1 x
Floppy drive power connectors:
1 x
Molex power connectors:
4 x
SATA power connectors:
4 x

Cooling

Cooling type:
Active
Fan diameter:
120 mm
Fan location:
Top
Number of fan(s):
1 ventilator(en)

Energy management

Combined power (+12V):
420 W
Combined power (+3.3V):
120 W
Combined power (+5V):
120 W
Combined power (+5Vsb):
12,5 W
Combined power (-12V):
3,6 W
Efficiency:
85 procent
Input frequency:
50 - 60 Hz
Max output current (+12V):
40 A
Max output current (+3.3V):
20 A
Max output current (+5V):
18 A
Max output current (+5Vsb):
2.2 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Wattage:
550 Watt

Physical characteristics

Colour of product:
Black
Depth:
140 mm
Height:
86 mm
Weight:
1140 gram
Width:
150 mm

Sound emission

Noise level:
35 dB

Technical details

ATX version:
2.4
Form factor:
ATX

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